TreeSize Professional is a versatile and robust hard disk space management tool that includes features such as viewing size, allocated and wasted space, 3D charts, last access date, file owner, NTFS compression rate, and more. The program provides the option to print or export results and enables the search for obsolete files.

With TreeSize Professional, you can easily identify the largest folders on your drives and recover megabytes on your disks. One of the biggest advantages of TreeSize Professional is that it shows you all the necessary information that you would need to manage hard disk space. You can find the size, allocated and wasted space, the number of files, 3D charts, the last access date, the file owner and permissions, the NTFS compression rate, and much more information for several folders or drives you choose.
Furthermore, it also lets you search drives, entire servers or the entire network for old, big, temporary, and duplicate files. Once you find them, the search results can be moved, deleted, or exported. With an intuitive Explorer-like user interface, it is fast and multi-threaded and supports Unicode and scheduled scans.
TreeSize Professional is efficient and comes with useful features that make disk space management easy. You can print detailed reports or export the collected data to Excel and to an HTML, XML, or text file. It can also be started from the context menu of every folder or drive, making it accessible from anywhere.
Overall, if you're looking for effective software to manage your hard disk space, TreeSize Professional could be the solution for you. It's powerful, flexible, and has an array of features that make the process of managing disk space simple and easy.
Version 7.0.4:
* Fixed issue when scanning large directories in Amazon S3
* NEW: Scan Linux/Unix-servers via SSH
* NEW: Categories of types for File Search selectable e.g. 'video files'
* File Search: Multiple custom searches concurrently
* http://www.jam-software.com/treesize/changes.shtml?language=EN
Version 7.0.3:
* NEW: Scan Amazon S3 Storage (SSL Secured)
* NEW: Scan Linux/Unix-servers via SSH
* NEW: Categories of types for File Search selectable e.g. 'video files'
* File Search: Multiple custom searches concurrently
* http://www.jam-software.com/treesize/changes.shtml?language=EN
Version 7.0.2:
* NEW: Scan Amazon S3 Storage
* NEW: Scan Linux/Unix-servers via SSH
* NEW: Categories of types for File Search selectable e.g. 'video files'
* File Search: Multiple custom searches concurrently
* http://www.jam-software.com/treesize/changes.shtml?language=EN
Version 7.0:
* Several fixes for the integrated File Search
* Scan WebDAV folders that require authentication
* Column shows 'File Version' instead of product version
* File Search: 'Check if', 'Custom File Search', 'Deduplication' improved
* http://www.jam-software.com/treesize/changes.shtml?language=EN
Version 6.3.7:
* Several fixes for the integrated File Search
* Scan WebDAV folders that require authentication
* Column shows 'File Version' instead of product version
* File Search: 'Check if', 'Custom File Search', 'Deduplication' improved
* http://www.jam-software.com/treesize/changes.shtml?language=EN
Version 6.3.6:
* Scan WebDAV folders that require authentication
* Column shows "File Version" instead of product version
* File Search: 'Check if', 'Custom File Search', 'Deduplication' improved
* Minor fixes for Windows Core Server
* http://www.jam-software.com/treesize/changes.shtml?language=EN
Version 6.3.4:
* Fixed: Installation, folder dropdown box, "Compare with Snapshot"
* File Search: 'Check if', 'Custom File Search', 'Deduplication' improved
* Scan of mobile devices improved significantly
* http://www.jam-software.com/treesize/changes.shtml?language=EN
Version 6.3.3:
* File Search: Selecting many files and "move checked files" much faster now
* Supports new NTFS compression of Windows 10
* Free & total space of mobile devices now shown in status bar & drive list
http://www.jam-software.com/treesize/changes.shtml?language=EN
Version 6.2.2:
* Autosizing of columns improved
* Several improvements of new charts
* RTF format reintroduced in export
* 'Snapshot' feature supports network paths
* Bugfixes: Excel exports, Schedule options, clipboard, responsiveness of GUI,...
http://www.jam-software.com/treesize/changes.shtml?language=EN
Version 6.0.3:
* Email via SMTP now supports SSL
* Excel export revised
* Expand symbols in HTML now working
* File Search: Improved emailing via command line
* "Find in Directory Tree" feature now supports full paths
* historic snapshots
http://www.jam-software.com/treesize/changes.shtml?language=EN